Home / 1,141,234.75-1,574,892.66-617,942.85

Finding the Fourth Proportional to 1,141,234.75, 1,574,892.66 and 617,942.85

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Solution

The fourth proportional to 1,141,234.75, 1,574,892.66 and 617,942.85 is: 852,755.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,234.75 : 1,574,892.66 = 617,942.85 : x
  2. Step 2: Convert to fraction form
    1,141,234.75/1,574,892.66 = 617,942.85/x
  3. Step 3: Cross multiply
    1,141,234.75x = 1,574,892.66 × 617,942.85
  4. Step 4: Simplify right side
    1,141,234.75x = 973,193,658,764.48
  5. Step 5: Solve for x
    x = 973,193,658,764.48/1,141,234.75
  6. Step 6: Final answer
    x = 852,755.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.